Factorise the following : (i)2x2+9x+9(ii)2x2+9x−5 View Solution Factorise the following :(i)x2+7x+12(ii)x2+18x+45(iii)x2−7x+12(iv)x2−25x−84 View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium ...
Factorise : x^(3)+(1)/(x^(3))-2x-(2)/(x) 02:16 Factorise : 8a^(3)-b^(3)+1+6ab 01:42 Factorise : a^(6)+32a^(3)-64 03:20 Factorise : x^(3)+y^(3)-12xy+64 01:18 Factorise : (2x-y)^(3)-(x+y)^(3)+(2y-x)^(3) 03:42 Factorise : a^(3)+(1)/(a^...
–7x -18 is a three-term polynomial. now we need to find two such numbers, whose product will give -18 and sum will give -7. thus, -9 x 2 = -18 -9 + 2 = -7 therefore, we can write the given polynomial as; x 2 –9x + 2x – 18 = x(x – 9) + 2(x – 9) = (...
百度试题 结果1 题目16 Factorise 6x^2+7x-20 .(3x-4)(2x+5) final answer..[2] 相关知识点: 试题来源: 解析 (3x-4)(2x+5) final answerB1 for (ax+b)(cx+d) where ac=6andad+bc=7 or bd=-20 反馈 收藏